Two-phonon wobbling in 135Pr

Sensharma, N.; Garg, U.; Zhu, S.; Ayangeakaa, A. D.; Frauendorf, S.; Li, W.; Bhat, G. H.; Sheikh, J. A.; Carpenter, M. P.; Chen, Q. B.; Cozzi, J. L.; Ghugre, S. S.; Gupta, Y. K.; Hartley, D. J.; Howard, K. B.; Janssens, R. V. F.; Kondev, F. G.; McMaken, T. C.; Palit, R.; Sethi, J.; Seweryniak, D.; Singh, R. P.

doi:10.1016/j.physletb.2019.03.038

Title: Two-phonon wobbling in ¹³⁵Pr

Journal Article · 22 March 2019 · Physics Letters B

DOI: https://doi.org/10.1016/j.physletb.2019.03.038 · OSTI ID:1545595

Sensharma, N. ^[1]; Garg, U. ^[1];

^[2]; Ayangeakaa, A. D. ^[3]; Frauendorf, S. ^[1]; Li, W. ^[4]; Bhat, G. H. ^[5]; Sheikh, J. A. ^[6]; Carpenter, M. P. ^[2]; Chen, Q. B. ^[7]; Cozzi, J. L. ^[1]; Ghugre, S. S. ^[8]; Gupta, Y. K. ^[9]; Hartley, D. J. ^[10];

^[1]; Janssens, R. V. F. ^[11];

^[2]; McMaken, T. C. ^[12]; Palit, R. ^[13]; Sethi, J. ^[2] more »

Univ. of Notre Dame, Notre Dame, IN (United States)
Argonne National Lab. (ANL), Argonne, IL (United States)
Argonne National Lab. (ANL), Argonne, IL (United States); United States Naval Academy, Annapolis, MD (United States)
Univ. of Notre Dame, Notre Dame, IN (United States); Michigan State Univ., East Lansing, MI (United States)
Government Degree College, Kulgam (India)
Cluster Univ., Jammu and Kashmir (India)
Technische Univ. München, Garching (Germany)
UGC-DAE Consortium for Scientific Research, Kolkata (India)
Univ. of Notre Dame, Notre Dame, IN (United States); Bhabha Atomic Research Center, Mumbai (India)
United States Naval Academy, Annapolis, MD (United States)
Univ. of North Carolina, Chapel Hill, NC (United States); Duke Univ., Durham, NC (United States)
Univ. of Notre Dame, Notre Dame, IN (United States); Case Western Reserve Univ., Cleveland, OH (United States)
Tata Institute of Fundamental Research, Mumbai (India)
Inter Univ. Accelerator Centre, New Delhi (India)

The second-phonon (n_ω = 2) wobbling band has been established in the nucleus ¹³⁵Pr. Conclusive evidence for its wobbling nature comes from the ΔI = 1, E2 character of the transitions between the new band and the previously identified transverse wobbler band (n_ω = 1) in this nucleus. Theoretical calculations in the framework of the quasiparticle triaxial rotor and triaxial projected shell models are found to be in good agreement with the experimental results.

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Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States); University of North Carolina, Chapel Hill, NC (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF)

Grant/Contract Number:: AC02-06CH11357; FG02-97ER41041; FG02-97ER41033

OSTI ID:: 1545595

Journal Information:: Physics Letters B, Journal Name: Physics Letters B Journal Issue: C Vol. 792; ISSN 0370-2693

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (16)

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Cited By (1)

Transverse wobbling in an even-even nucleus Chen, Q. B.; Frauendorf, S.; Petrache, C. M. Physical Review C, Vol. 100, Issue 6 https://doi.org/10.1103/physrevc.100.061301	journal	December 2019

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